Thanks again, Josh. I appreciate it. Got to go with the Adafruit huzzah
lib 'cause of time. Actually, I'm in trouble and need somebody(s) good
with Eagle to swing by and help if possible. I was expecting OSH Park to
say I could get it to them tomorrow. Another mistake.
-Pete
919 270 9433
On 11/15/21 13:39, Josh Wyatt wrote:
Negative on the eagle, I apologize.
But I found these:
https://grabcad.com/library/mh-et-esp32-d1-mini-eagle-1
https://easyeda.com/search?wd=esp+wemos&indextype=components
<https://easyeda.com/search?wd=esp+wemos&indextype=components>
Thanks,
Josh
On Mon, Nov 15, 2021 at 1:30 PM Pete Soper <[email protected]> wrote:
Sorry for the confusion. Do you have an Eagle lib for this? Have
to upload to OSH Park by 6pm.
THANKS!
Pete
On 11/15/21 13:21, Josh Wyatt wrote:
The link I shared was for ESP32 boards. What I was trying to
convey (and maybe was miscommunicated, yay email!) is that these
linked ESP32 boards seem to follow a form factor and convention
of prior/historical ESP8266 boards, and therefore bring some
additional consistency. I attached a screenshot of the page that
loads for me, from that Amazon link.
Thanks,
Josh
On Mon, Nov 15, 2021 at 1:16 PM Peter Soper <[email protected]> wrote:
Thanks very much, Josh. Agree with point about pin conflicts.
But did i go to the wrong page? I want to use an esp32 not
8266. This is for the "0.01" versuon of the community project
board.
Nov 15, 2021 1:11:29 PM Josh Wyatt <[email protected]>:
This is sort of an indirect response to your question,
but my experience is that the more complex and "featured"
the dev board, the less consistent. For example, for
boards with onboard 18650 battery holders and Liion
charger, OLED display, and even onboard LEDs will be on
different I/O ports. So my guidance would be to choose
the simplest boards available, which is sort of
antithetical to the "dev board" concept.
I've had pretty good luck with consistency on the "wemos
esp8266 clone" boards, presumably because the Wemos D1
mini became very established with the 8266; search on
amazon for "esp32 d1 mini." Here's a link:
https://www.amazon.com/Bluetooth-Internet-Development-Functional-Ardu-ino/dp/B08MFCC4SR/?th=1
You mentioned soldering footprint, and that one's not
super friendly; but it should be pretty consistent since
the design tries to adhere to the original ESP8266 Wemos
D1 Mini form factor.
You mentioned Amazon specifically, so I assume you're
prototyping?
Thanks,
Josh
On Mon, Nov 15, 2021 at 11:38 AM Peter Soper via TriEmbed
<[email protected]> wrote:
What esp32 dev board soldering footprint should be
used on a board combining this with other stuff where
it has to be 1) obtainable reliably 2) offer wifi and
BT and 3) be cheap? I see many cheap on amazon. Are
their pinouts de facto standard? And finally, anybody
got an Eagle lib for this board? Or could you make
and send me an .lbr for it?
Thanks in advance.
Pete
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